Hello everyone,
I have got a strange problem, the web server continuously appears that the client cannot access the site on the server, and the error message prompts "this page cannot be displayed". After logging in to the server, I found that IIS did not stop running, and the services were processed normally, but the pages on the site (including static pages) could not be accessed. This problem has happened before, and my solution is solved by restarting the iis, but it doesn’t work anymore.